[Bug c/111741] gcc long double precision

2023-10-09 Thread bernardwidynski at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111741 --- Comment #3 from bernardwidynski at gmail dot com --- Thanks for the quick response. That explains it. On Mon, Oct 9, 2023 at 10:20 AM pinskia at gcc dot gnu.org < gcc-bugzi...@gcc.gnu.org> wrote: > https://gcc.gnu.org

[Bug c/111741] gcc long double precision

2023-10-09 Thread bernardwidynski at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111741 --- Comment #1 from bernardwidynski at gmail dot com --- Created attachment 56082 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56082&action=edit Output file

[Bug c/111741] New: gcc long double precision

2023-10-09 Thread bernardwidynski at gmail dot com via Gcc-bugs
Assignee: unassigned at gcc dot gnu.org Reporter: bernardwidynski at gmail dot com Target Milestone: --- Created attachment 56081 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56081&action=edit C program to compute sum of numbers 1, 2, 3, ... N It is my understanding the long do

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-28 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #11 from bernardwidynski at gmail dot com --- Thanks for the information. I looked at the .s assembly files. 32-bit Cygwin uses the "fmul" instruction. 64-bit Cygwin uses the "mulsd" instruction. I tried -mp

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #9 from bernardwidynski at gmail dot com --- Created attachment 33599 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33599&action=edit Cygwin64 cygcheck output

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #8 from bernardwidynski at gmail dot com --- Created attachment 33598 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33598&action=edit Cygwin cygcheck output

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #7 from bernardwidynski at gmail dot com --- Created attachment 33597 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33597&action=edit Cygwin64 make output

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #6 from bernardwidynski at gmail dot com --- Created attachment 33596 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33596&action=edit Cygwin make output

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #5 from bernardwidynski at gmail dot com --- Created attachment 33595 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33595&action=edit makefile

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #4 from bernardwidynski at gmail dot com --- Created attachment 33594 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33594&action=edit Cygwin64 .i file

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #3 from bernardwidynski at gmail dot com --- Created attachment 33593 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33593&action=edit Cywin .i file

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #2 from bernardwidynski at gmail dot com --- Created attachment 33592 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33592&action=edit Cygwin64 output file

[Bug other/63395] Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63395 --- Comment #1 from bernardwidynski at gmail dot com --- Created attachment 33591 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33591&action=edit Cygwin output file

[Bug other/63395] New: Cygwin vs Cygwin64 Floating Point Discrepancy

2014-09-27 Thread bernardwidynski at gmail dot com
: other Assignee: unassigned at gcc dot gnu.org Reporter: bernardwidynski at gmail dot com Created attachment 33590 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33590&action=edit C source program that prints the floating point output I transitioned from Cygwin to C

[Bug c/58540] Incorrect warning message for '*=' statement and different results based on optimization

2013-09-26 Thread bernardwidynski at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58540 --- Comment #2 from bernardwidynski at gmail dot com --- Bear with me if I protest further. Logic requires that the "=" be executed before the "*=" I think that gcc should use this logic when compiling a program. On Wed

[Bug c/58540] New: Incorrect warning message for '*=' statement and different results based on optimization

2013-09-25 Thread bernardwidynski at gmail dot com
NCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: bernardwidynski at gmail dot com Created attachment 30900 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30900&action=edit Example progra